Name: Smart exercise dumbbell fitness
Material: cast iron
Battery: 180mha
Rated voltage: DC 5V
Rated power: 66mW
Charging output voltage: 5V 0.5A
Recommended reason:
1, compact appearance, convenient storage
2, durable power, 30 minutes of charging, 300 minutes of use
3, smooth lines, slippery feel, wear-resistant, anti-traction design
0.5kg recommended for ladies, suitable for 0 foundation, slim white sports
1kg is recommended for men, suitable for sports enthusiasts who have a certain sports foundation and better physical fitness
